ADO.NET Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

ADO.NET Interview Questions

Questions Answers Views Company eMail

What are the 4 types of classes in ADO.NET?

5 15228

How to get oledb connection?

3 7810

What is a database provider?

BioSys,

2 6974

What are the advantages of oledb compared with other classes?

2757

How to get the new oledb connection of oracle in database programming?

1 4058

How many commands does the oledbcommand takes?what are they?

2 5383

Which type of database is used while processing dynamic database?

Microsoft,

1 5025

What is a dataset?

3 6355

What is the difference between oledbreader and datasetwhile connecting?

1 3721

What is a datatable?

State Bank Of India SBI,

8 13523

What are the functions of oledbdataadapter?

4 9094

What is a datagrid?

4 7308

What is datacolumn and how it is used?

2 6270

can we have multiple datatables in a datareader ?

Fulcrum Logic, Infosys, Kale Consultants, Ness Technologies,

18 38637

What are the three Ado objects?

Microsoft, StarSoft,

6 13157

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Un-Answered Questions { ADO.NET }

What is ado.net tutorial?

881

What are the ado.net objects?

903

What are the key features of ado.net?

1149

Why is it important to close an ado.net application?

988

How do you connect to sql server database without using sqlclient?

1063

Explain the advantage of ADO.Net?

951

What is the provider being used to access oracle database?

956

What are the main differences between classic ado and ado.net?

990

What is ado or jdbc?

883

What is the hierarchy of data in databases?

909

What is ole in excel?

904

What is the difference between ado.net and entity framework?

1006

What is disconnected data?

996

What is ado control?

916

Which namespaces are used for data access?

1146

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